Would you be able to confirm with the HRE wheel engineer the following setup with the Eibach suspension:

F 20X9 ET 18 --- 255/30/20 Invos
R 20X10.5 ET 22 --- 285/30/20 Invos

Thanks!

Quote:

Originally Posted by **********s II

There's really no "fender work" to do on an E9X M3 since there's nothing to roll like on the other BMWs.

HRE Wheels had originally recommended a slightly less aggressive fitment for the P40 Monoblock wheel so that owners can have wide variety of tire choices including competition race tires which have a much more aggressive tread block design and widths than standard street tires.

I checked with an HRE wheel engineer and they confirmed that 20x9.0 ET20 (Front) and 20x10.5 ET22 (Rear) will work with no issues even with the OP's Eibach Pro-Kit which lowers the vehicle approximately 0.8" in front and 0.6" in the back.